Household robot



FIG. 1 is a front, right side, perspective view of a household robotshowing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view.

The broken lines showing portions of a household robot form no part ofthe claimed design.

CLAIM The ornamental design for a household robot, as shown anddescribed.